Let vectors A = (2, −1, 1), B = (3, 0, 5), and C = (1, 4, -2), where (x, y, z) are the components of the vectors along the x, y, and z axes, respectively; and let A, B and C be the magnitudes of A, B, and C, respectively. ▾ Part A - Addition of vectors Calculate 2A +3B+C. Express the components numerically to two significant figures separated by commas. Part B - Magnitude of the vectors A, B, and C What are the magnitudes of vectors A, B, and C? Express your answers numerically to three significant figures separated by commas. Part C - Dot product of the vectors A and B Calculate A.B. Express your answer numerically to two significant figures.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Let vectors A = (2, −1, 1), B = (3, 0, 5), and
C = (1, 4,-2), where (x, y, z) are the
components of the vectors along the x, y, and z
axes, respectively; and let A, B and C be the
magnitudes of A, B, and C, respectively.
▾ Part A- Addition of vectors
Calculate 2A +3B+C.
Express the components numerically to two significant figures separated by commas.
Part B - Magnitude of the vectors A, B, and C
What are the magnitudes of vectors A, B, and C?
Express your answers numerically to three significant figures separated by commas.
Part C - Dot product of the vectors A and B
Calculate A.B.
Express your answer numerically to two significant figures.
Transcribed Image Text:Let vectors A = (2, −1, 1), B = (3, 0, 5), and C = (1, 4,-2), where (x, y, z) are the components of the vectors along the x, y, and z axes, respectively; and let A, B and C be the magnitudes of A, B, and C, respectively. ▾ Part A- Addition of vectors Calculate 2A +3B+C. Express the components numerically to two significant figures separated by commas. Part B - Magnitude of the vectors A, B, and C What are the magnitudes of vectors A, B, and C? Express your answers numerically to three significant figures separated by commas. Part C - Dot product of the vectors A and B Calculate A.B. Express your answer numerically to two significant figures.
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